Mireia Riera Casanovas

This name uses Spanish naming customs; the first or paternal family name is Riera and the second or maternal family name is Casanovas.

Mireia Riera Casanovas (born March 14, 1975 in Lloret de Mar, Barcelona) is a swimmer from Spain. She has a physical disability: she has cerebral palsy and is an S7 type swimmer. She raced at the 1996 Summer Paralympics. She finished second in the 100 meter freestyle race. She finished third in the 400 meter freestyle race.